Astro Van M V6-262 4.3L VIN W CPI (1992)
Trunk / Liftgate Lock: By Symptom
Technical Service Bulletin # 930110
Date: 920801
Liftgate/Doors - Won't Open With Key or Release Switch
Number:
93-01-10
Section:
10
Date:
AUGUST 1992
Corporate Bulletin No.:
261510
ASE No.:
B1
Subject:
REAR LIFTGATE OR LOWER DOORS WILL NOT OPEN
Model and Year:
1992-93 M/L VANS WITH RPO E54
Some owners of 1992-1993 M/L Vans equipped with RPO E-54 (Dutch Doors) may experience a condition where the rear liftgate or the rear lower
doors will not release/unlock with the key or the hatch release switch.
Condition 1
The liftgate will not open with the key or the hatch release switch.
Verify that the rear doors and liftgate are receiving power, good checkpoints are electrical connections c413 (The door lock module located in the jack
storage compartment), c2O3 (At the liftgate release switch) and c3OO (At the lower righthand A pillar). For further detail refer to the 1992 Electrical
Diagrams and Diagnosis Manual. Check the power/accessory circuit breaker and verify that it is not open. If the breaker is open locate the source of the
overload and replace or reset the breaker.